﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using DataLib.DBUtility;

namespace DataLib.DAL
{
	/// <summary>
	/// 数据访问类:Vehiclor
	/// </summary>
	public partial class Vehiclor
	{
		public Vehiclor()
		{}
        #region  BasicMethod

        /// <summary>
        /// 得到最大ID
        /// </summary>
        public int GetMaxId()
        {
            return DbHelperSQL.GetMaxID("id", "Vehiclor");
        }

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int? id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from Vehiclor");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
            parameters[0].Value = id;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(DataLib.Model.Vehiclor model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into Vehiclor(");
            strSql.Append("city,name,emploeeno,currentstatus,isdel)");
            strSql.Append(" values (");
            strSql.Append("@city,@name,@emploeeno,@currentstatus,@isdel)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@city", SqlDbType.NVarChar,50),
					new SqlParameter("@name", SqlDbType.NVarChar,30),
					new SqlParameter("@emploeeno", SqlDbType.NVarChar,20),
					new SqlParameter("@currentstatus", SqlDbType.Int,4),
					new SqlParameter("@isdel", SqlDbType.Bit,1)};
            parameters[0].Value = model.city;
            parameters[1].Value = model.name;
            parameters[2].Value = model.emploeeno;
            parameters[3].Value = model.currentstatus;
            parameters[4].Value = model.isdel;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(DataLib.Model.Vehiclor model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update Vehiclor set ");
            strSql.Append("city=@city,");
            strSql.Append("name=@name,");
            strSql.Append("emploeeno=@emploeeno,");
            strSql.Append("currentstatus=@currentstatus,");
            strSql.Append("isdel=@isdel");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@city", SqlDbType.NVarChar,50),
					new SqlParameter("@name", SqlDbType.NVarChar,30),
					new SqlParameter("@emploeeno", SqlDbType.NVarChar,20),
					new SqlParameter("@currentstatus", SqlDbType.Int,4),
					new SqlParameter("@isdel", SqlDbType.Bit,1),
					new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = model.city;
            parameters[1].Value = model.name;
            parameters[2].Value = model.emploeeno;
            parameters[3].Value = model.currentstatus;
            parameters[4].Value = model.isdel;
            parameters[5].Value = model.id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }



        /// <summary>
        /// 删除一条数据(不显示）
        /// </summary>
        public bool Delete( int? id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("update Vehiclor set ");
            strSql.Append("isdel=@isdel");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
                   new SqlParameter("@isdel", SqlDbType.Bit,1),
					new SqlParameter("@id", SqlDbType.Int,4)
			};
            parameters[0].Value = true;
            parameters[1].Value = id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string idlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from Vehiclor ");
            strSql.Append(" where id in (" + idlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public DataLib.Model.Vehiclor GetModel(int? id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,city,name,emploeeno,currentstatus,isdel from Vehiclor ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
            parameters[0].Value = id;

            DataLib.Model.Vehiclor model = new DataLib.Model.Vehiclor();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public DataLib.Model.Vehiclor DataRowToModel(DataRow row)
        {
            DataLib.Model.Vehiclor model = new DataLib.Model.Vehiclor();
            if (row != null)
            {
                if (row["id"] != null && row["id"].ToString() != "")
                {
                    model.id = int.Parse(row["id"].ToString());
                }
                if (row["city"] != null)
                {
                    model.city = row["city"].ToString();
                }
                if (row["name"] != null)
                {
                    model.name = row["name"].ToString();
                }
                if (row["emploeeno"] != null)
                {
                    model.emploeeno = row["emploeeno"].ToString();
                }
                if (row["currentstatus"] != null && row["currentstatus"].ToString() != "")
                {
                    model.currentstatus = int.Parse(row["currentstatus"].ToString());
                }
                if (row["isdel"] != null && row["isdel"].ToString() != "")
                {
                    if ((row["isdel"].ToString() == "1") || (row["isdel"].ToString().ToLower() == "true"))
                    {
                        model.isdel = true;
                    }
                    else
                    {
                        model.isdel = false;
                    }
                }
            }
            return model;
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select id,city,name,emploeeno,currentstatus,isdel ");
            strSql.Append(" FROM Vehiclor ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" id,city,name,emploeeno,currentstatus,isdel ");
            strSql.Append(" FROM Vehiclor ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM Vehiclor ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.id desc");
            }
            strSql.Append(")AS Row, T.*  from Vehiclor T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "Vehiclor";
            parameters[1].Value = "id";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  BasicMethod

		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

